---> uname -a: Linux prd-centos8-builder-4c-4g-877.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 687 12865 19 2208 14748 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:77:b4:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe77:b419/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:c9:a6:3d brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (4 CPU) 04:08:15 LINUX RESTART (4 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 5.55 0.10 5.45 13.46 774.54 04:11:01 AM 1.47 0.00 1.47 0.00 22.12 04:12:01 AM 0.47 0.03 0.43 0.53 4.83 04:13:01 AM 0.58 0.00 0.58 0.00 8.61 04:14:01 AM 0.28 0.00 0.28 0.00 3.53 04:15:01 AM 0.50 0.00 0.50 0.00 5.92 04:16:01 AM 70.46 13.88 56.58 2292.84 3654.33 Average: 11.33 2.00 9.33 329.55 639.13 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 13707800 15247260 2431644 15.07 2688 1769648 1061316 6.17 175124 1959912 4 04:11:01 AM 13704620 15244132 2434824 15.09 2688 1769652 1045244 6.08 175128 1963828 4 04:12:01 AM 13704824 15244348 2434620 15.08 2688 1769668 1045244 6.08 175160 1963448 4 04:13:01 AM 13704492 15244020 2434952 15.09 2688 1769672 1044876 6.08 175156 1963476 4 04:14:01 AM 13704296 15243816 2435148 15.09 2688 1769672 1044876 6.08 175156 1963752 12 04:15:01 AM 13697556 15237080 2441888 15.13 2688 1769676 1060688 6.17 175160 1970716 4 04:16:01 AM 13341700 15161656 2797744 17.33 2688 2037472 1067684 6.21 392564 2061084 132240 Average: 13652184 15231759 2487260 15.41 2688 1807923 1052847 6.13 206207 1978031 18896 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 8.68 3.08 2.22 1.40 0.00 0.00 0.00 0.00 04:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 2.80 1.57 3.05 0.62 0.00 0.00 0.00 0.00 04:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 5.58 1.03 0.82 0.23 0.00 0.00 0.00 0.00 04:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 9.56 1.18 1.29 0.26 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 2.20 1.15 0.37 0.31 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 1.48 1.05 0.25 0.24 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 69.94 59.13 760.91 10.02 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.32 9.74 109.84 1.87 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (4 CPU) 04:08:15 LINUX RESTART (4 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 0.30 0.00 0.13 0.17 0.05 99.35 04:10:01 AM 0 0.25 0.00 0.13 0.40 0.05 99.17 04:10:01 AM 1 0.20 0.00 0.12 0.00 0.07 99.62 04:10:01 AM 2 0.20 0.00 0.13 0.27 0.07 99.33 04:10:01 AM 3 0.53 0.00 0.15 0.02 0.03 99.27 04:11:01 AM all 0.35 0.00 0.11 0.02 0.03 99.48 04:11:01 AM 0 0.13 0.00 0.08 0.03 0.03 99.72 04:11:01 AM 1 0.25 0.00 0.18 0.00 0.07 99.50 04:11:01 AM 2 0.53 0.00 0.12 0.00 0.03 99.32 04:11:01 AM 3 0.50 0.00 0.07 0.03 0.00 99.40 04:12:01 AM all 0.18 0.00 0.09 0.00 0.05 99.67 04:12:01 AM 0 0.47 0.00 0.08 0.00 0.05 99.40 04:12:01 AM 1 0.07 0.00 0.12 0.00 0.07 99.75 04:12:01 AM 2 0.15 0.00 0.12 0.00 0.05 99.68 04:12:01 AM 3 0.05 0.00 0.05 0.00 0.03 99.87 04:13:01 AM all 0.21 0.00 0.09 0.00 0.03 99.67 04:13:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 04:13:01 AM 1 0.40 0.00 0.08 0.00 0.03 99.48 04:13:01 AM 2 0.28 0.00 0.10 0.00 0.02 99.60 04:13:01 AM 3 0.08 0.00 0.10 0.00 0.05 99.77 04:14:01 AM all 0.18 0.00 0.10 0.00 0.04 99.68 04:14:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 04:14:01 AM 1 0.52 0.00 0.08 0.00 0.05 99.35 04:14:01 AM 2 0.05 0.00 0.08 0.00 0.03 99.83 04:14:01 AM 3 0.07 0.00 0.15 0.00 0.05 99.73 04:15:01 AM all 0.19 0.00 0.08 0.00 0.03 99.70 04:15:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 04:15:01 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 04:15:01 AM 2 0.13 0.00 0.15 0.00 0.07 99.65 04:15:01 AM 3 0.05 0.00 0.08 0.00 0.00 99.87 04:16:01 AM all 18.04 0.00 2.53 0.81 0.08 78.54 04:16:01 AM 0 36.20 0.00 3.78 1.94 0.08 58.00 04:16:01 AM 1 16.82 0.00 2.81 0.57 0.08 79.72 04:16:01 AM 2 6.05 0.00 1.02 0.54 0.10 92.29 04:16:01 AM 3 13.06 0.00 2.50 0.20 0.05 84.18 Average: all 2.77 0.00 0.45 0.14 0.05 96.59 Average: 0 5.31 0.00 0.61 0.34 0.04 93.70 Average: 1 2.68 0.00 0.49 0.08 0.06 96.69 Average: 2 1.05 0.00 0.25 0.11 0.05 98.53 Average: 3 2.05 0.00 0.44 0.04 0.03 97.44